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@@ -52,9 +52,9 @@ El hecho es que, la vasta mayoría de la población nunca ha sido examinada por
 
 #### Brain Split
 
-El cerebro prenatal no comienza realmente a desarrollarse hasta entre la semana 12 y 24. La corteza cerebralThe cerebral cortex, the thin outer layer of the brain that contains most of what we think of as consciousness, grows substantially during those periods of time. Prior to that, the structure present is more like a scaffolding, the basic parts of the nervous system necessary for bodily function. The primary sulci (the wrinkles in the cerebral cortex that allow for more surface area) [start to form at week 14](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989000/#Sec5title), well after the genitals have developed.
+El cerebro prenatal no comienza realmente a desarrollarse hasta entre la semana 12 y 24. La corteza cerebral, la delgada capa exterior que contiene la mayor parte de nuestro consciente, crece substancialmente durante esos periodos de tiempo. Antes de eso, la estructura presente es más similar a un andamio, las partes básicas necesarias para la función del cuerpo. Los surcos primarios (las ranuras en la corteza cerebral que permiten mayor área superficial) [comienzan desde la semana 14 \[EN\]](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989000/#Sec5title), bastante después de que los genitales se han desarrollado.
 
-It [has been confirmed multiple times](https://www.the-scientist.com/features/are-the-brains-of-transgender-people-different-from-those-of-cisgender-people-30027) via MRI studies that there are small but significant differences between cis male and cis female brains, differences which align with the gender identities of trans people in the study. Note, **this does not mean that anyone with those differences will have that gender**, because gender identity isn’t that simple, but it provides evidence that there is a clear difference in masculine and feminine brains.
+[Ha sido confirmado múltiples veces](https://www.the-scientist.com/features/are-the-brains-of-transgender-people-different-from-those-of-cisgender-people-30027) mediante estudios de resonancia magnética que hay pequeñas pero significativas diferencias entre los cerebros de hombres y mujeres cisgénero, diferencias que se alinian con las identidades de género de las personas trans que se estudiaron. Nota, **esto no significa que cualquiera con esas diferencias tendrá ese género**, porque la identidad de género no es tan simple, pero provee evidencia que hay una clara diferencia entre cerebros masculinos y femeninos.
 
 A change in the testosterone levels in the fetus after the 11th week can directly impact the masculinization of the cerebral cortex, as well as changes in other parts of the brain structure. This has been examined [over and over again](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4350266/) in studies of female assigned children with CAH (congenital adrenal hyperplasia) and CAIS (complete androgen insensitivity syndrome).